
Hydraulic Rail Gap Adjusting Machine
YTF-400II Hydraulic rail gap regulator is applicable to various types of rail joint operation adjustment and rail. This machine has the push and pull small rail gap and push big rail gap two kinds of models, simple operation, high working efficiency, and have the function of anti "stuck", use safety, etc.
- Product Introduction
YTF-400II Hydraulic rail gap regulator is applicable to various types of rail joint operation adjustment and rail. This machine has the push and pull small rail gap and push big rail gap two kinds of models, simple operation, high working efficiency, and have the function of anti "stuck", use safety, etc.


Max tension: | 400kN |
Max working stroke: | 140mm |
Rated pressure: | 52MPa |
No-load efficiency | ≥ 2.0mm /time |
Max operating force: | 450KN |
Machine weight | 133kg |
1、When increasing the rail gap (available YTF - 400) : before using specific 1 and clip to specific 5, after 8 don't participate in specific work, through four plunger pump hydraulic oil pressure into double oil cylinder, piston 2, protruding from the former, the clamp in the specific Angle iron clamp after two rails, promote rail gap between the two rails, so as to achieve the purpose of the rail gap adjustment.
2、Narrow rail gap (use Ⅱ YTF - 400 type) : use of concrete after 5 and clip to specific 8, before specific 1 does not participate in the work. Through four plunger pump hydraulic oil pressure into double oil cylinder, piston, protruding from the after rod 6 make clip in the concrete and the oblique iron clamp fixture body after two rails, pull the rail gap between the two rail small shrinkage, so as to achieve the purpose of the rail gap adjustment.

![]() | ![]() |

![]() Assessed Supplier | ![]() ISO9001 |
CRCC Cerfifite |
![]() Pakistan | Brazil |
![]() Poland | Thailand |
Our product has exported to above 30 countries and regions in the last 3 years. Our good quality, reasonable price and perfect after-sales service have won the customers' attention. Warmly weclome you visit us and obtain the chance to cooperate.
Q1:Who I am ?
A1:This is Miley Wang ,sale manager of the factory.
Q2:What is the Warranty about your product?
A2: 1 year for warranty .Consumable parts are available.
Q3:How is your quality?
A3: To guarantee top quality,best material are used.Besides, The engine is imported from abroad. You are highly welcome to visit our factory.
Q4:What we do?
A4:JINZHOU TIEGONG RAILWAY MAINTENANCE MACHINERY CO.,LTD is a professional factory producing small type railway maintenance machine. Such as Cutting machine ,Grinding machine, Tamping machine etc.
Q5: Why choose us?
A5:Top quality , competitive price ,plenty stock And Excellent Service.Our factory has more than 400 type products,24 years producing experience. Most of the pictures on Other suppliers’ website were stolen from our website.
Q6:How can I trust you?
A6: We have been Gold supplier from Alibaba for 8years,15years of overseas trading experience .Our reputation among customers and their satisfaction are the main reasons for our success.
Q7:What service you can provide?
A7: Installation video And user manual offered. For big quantity order , we can dispatch our engineer foroversea door-to-door service
Q8:What is the delivery condition and the payment?
A8: various methods of payment are acceptable.T/T is the commonly used way. Shipment will be arranged within 15days .We will inform you if short stock.
Q9:Your company is manufacturer or dealer?
A9: We are professional of railway maintenance equipment manufacturer. We have more than 400 types products,such as Rail Grinder, Rail Cutter, Rail Tamper, Rail Tenser, Rail Adjustor and so on.
YTF-400II Hydraulic rail gap regulator is applicable to various types of rail joint operation adjustment and rail. This machine has the push and pull small rail gap and push big rail gap two kinds of models, simple operation, high working efficiency, and have the function of anti "stuck", use safety, etc.


Max tension: | 400kN |
Max working stroke: | 140mm |
Rated pressure: | 52MPa |
No-load efficiency | ≥ 2.0mm /time |
Max operating force: | 450KN |
Machine weight | 133kg |
1、When increasing the rail gap (available YTF - 400) : before using specific 1 and clip to specific 5, after 8 don't participate in specific work, through four plunger pump hydraulic oil pressure into double oil cylinder, piston 2, protruding from the former, the clamp in the specific Angle iron clamp after two rails, promote rail gap between the two rails, so as to achieve the purpose of the rail gap adjustment.
2、Narrow rail gap (use Ⅱ YTF - 400 type) : use of concrete after 5 and clip to specific 8, before specific 1 does not participate in the work. Through four plunger pump hydraulic oil pressure into double oil cylinder, piston, protruding from the after rod 6 make clip in the concrete and the oblique iron clamp fixture body after two rails, pull the rail gap between the two rail small shrinkage, so as to achieve the purpose of the rail gap adjustment.

![]() | ![]() |

![]() Assessed Supplier | ![]() ISO9001 |
CRCC Cerfifite |
![]() Pakistan | Brazil |
![]() Poland | Thailand |
Our product has exported to above 30 countries and regions in the last 3 years. Our good quality, reasonable price and perfect after-sales service have won the customers' attention. Warmly weclome you visit us and obtain the chance to cooperate.
Q1:Who I am ?
A1:This is Miley Wang ,sale manager of the factory.
Q2:What is the Warranty about your product?
A2: 1 year for warranty .Consumable parts are available.
Q3:How is your quality?
A3: To guarantee top quality,best material are used.Besides, The engine is imported from abroad. You are highly welcome to visit our factory.
Q4:What we do?
A4:JINZHOU TIEGONG RAILWAY MAINTENANCE MACHINERY CO.,LTD is a professional factory producing small type railway maintenance machine. Such as Cutting machine ,Grinding machine, Tamping machine etc.
Q5: Why choose us?
A5:Top quality , competitive price ,plenty stock And Excellent Service.Our factory has more than 400 type products,24 years producing experience. Most of the pictures on Other suppliers’ website were stolen from our website.
Q6:How can I trust you?
A6: We have been Gold supplier from Alibaba for 8years,15years of overseas trading experience .Our reputation among customers and their satisfaction are the main reasons for our success.
Q7:What service you can provide?
A7: Installation video And user manual offered. For big quantity order , we can dispatch our engineer foroversea door-to-door service
Q8:What is the delivery condition and the payment?
A8: various methods of payment are acceptable.T/T is the commonly used way. Shipment will be arranged within 15days .We will inform you if short stock.
Q9:Your company is manufacturer or dealer?
A9: We are professional of railway maintenance equipment manufacturer. We have more than 400 types products,such as Rail Grinder, Rail Cutter, Rail Tamper, Rail Tenser, Rail Adjustor and so on.
Hot Tags: YTF 400 II Good Quality Hydraulic Rail Gap Adjuster, China, manufacturers, suppliers, made in China, rail gap fine tuning for maintenance, railway track modification, railway tools, Hydraulic Rail Gap Adjusting Equipment, rail improvement equipment, rail welding principle












